JEE Main & Advanced Chemistry Surface & Nuclear Chemistry / भूतल और नाभिकीय रसायन Question Bank Isotopes-Isotones and Nuclear isomers

  • question_answer
    Which among the following isotope is not found in natural uranium                                         [Orissa JEE 2002]

    A)                 \[_{92}{{U}^{234}}\]      

    B)                 \[_{92}{{U}^{235}}\]

    C)                 \[_{92}{{U}^{238}}\]      

    D)                 \[_{92}{{U}^{239}}\]

    Correct Answer: B

    Solution :

              Both have 34 neutrons; Isotones have same number of neutrons.


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